CN220258205U - Coating raw material grinding machine - Google Patents
Coating raw material grinding machine Download PDFInfo
- Publication number
- CN220258205U CN220258205U CN202321447089.7U CN202321447089U CN220258205U CN 220258205 U CN220258205 U CN 220258205U CN 202321447089 U CN202321447089 U CN 202321447089U CN 220258205 U CN220258205 U CN 220258205U
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- grinding
- conical
- cavity
- shell
- feeding cover
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- 238000000227 grinding Methods 0.000 title claims abstract description 132
- 239000002994 raw material Substances 0.000 title claims abstract description 21
- 239000011248 coating agent Substances 0.000 title claims description 4
- 238000000576 coating method Methods 0.000 title claims description 4
- 239000000463 material Substances 0.000 claims abstract description 33
- 239000003973 paint Substances 0.000 claims abstract description 13
- 230000005540 biological transmission Effects 0.000 claims description 13
- 238000003756 stirring Methods 0.000 abstract description 12
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007670 refining Methods 0.000 description 4
- 238000001035 drying Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
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- Crushing And Grinding (AREA)
Abstract
The utility model relates to the technical field of grinding machines, in particular to a paint raw material grinding machine. The technical proposal is as follows: the grinding device comprises a grinding shell and a discharge pipe connected to the bottom end of the grinding shell, wherein the upper end of the grinding shell is connected with a feeding cover and a supporting cover arranged in the middle of the feeding cover, a material homogenizing mechanism is arranged in the feeding cover, and a plurality of feeding holes positioned on the inner side of the feeding cover are formed in the upper end of the grinding shell; the upper end of the inner side of the grinding shell is provided with a conical grinding cavity, and a grinding mechanism is arranged in the conical grinding cavity. According to the utility model, the crushing mechanism is arranged in the conical crushing cavity, the lower end output shaft of the double-headed motor rotates to drive the rotating shaft to rotate, so that the crushing rods are driven to stir in the conical crushing cavity to primarily crush materials, the crushed materials slide into the grinding groove to be ground, the grinding effect is ensured, the grinding is more uniform, the uniform-speed blanking can be realized, and the grinding effect can be ensured.
Description
Technical Field
The utility model relates to the technical field of grinding machines, in particular to a paint raw material grinding machine.
Background
The paint raw material needs to be ground when being produced and processed, the existing grinding machine has high noise, and the Chinese patent net discloses the following patent numbers: CN 201721010734.3's a coating production raw materials grinds machine, including raw materials import, storage hopper, agitator motor, small-size stoving fan, humidity controller, grinding kettle, driving motor, initiative grinding wheel, driven grinding wheel, shale shaker, discharge gate and base, its characterized in that: the novel grinding machine is characterized in that a raw material inlet is fixedly formed in one side of the top of the storage hopper, a stirring motor is fixedly arranged on one side of the raw material inlet, the output end of the stirring motor is connected with a stirring shaft, stirring blades are fixedly arranged on the surface of the stirring shaft, the stirring shaft and the stirring blades are positioned in the storage hopper, a mounting frame is fixedly arranged on one side of the inside of the storage hopper, a small drying fan is mounted on the mounting frame, a humidity controller is fixedly arranged at the top of the inside of the storage hopper, the small drying fan is electrically connected with the humidity controller, a grinding kettle is fixedly connected to the bottom of the storage hopper, a mounting frame is fixedly arranged on one side of the top of the grinding kettle, a driving motor is mounted on the mounting frame, the output end of the driving motor is connected with a driving grinding wheel, the driving grinding wheel is connected with a driven grinding wheel in a matched mode, the driving grinding wheel and the driven grinding wheel are transversely positioned in the grinding kettle, a vibrating screen is fixedly arranged at the bottom of the grinding kettle, and a base is fixedly arranged at the bottom of the grinding kettle, and the advantages of low noise are achieved;
however, the grinding machine in the above patent still has some problems in grinding, and when the grinding machine enters the grinding box, the particles of the materials are large, so that the grinding is difficult and uneven in grinding, and in view of the problems, we propose a paint raw material grinding machine.
Disclosure of Invention
The utility model aims at solving the problems in the background art and provides a paint raw material grinder.
The technical scheme of the utility model is as follows: the paint raw material grinding machine comprises a grinding shell and a discharge pipe connected to the bottom end of the grinding shell, wherein the upper end of the grinding shell is connected with a feeding cover and a supporting cover arranged in the middle of the feeding cover, a material homogenizing mechanism is arranged in the feeding cover, and a plurality of feeding holes positioned on the inner side of the feeding cover are formed in the upper end of the grinding shell; the upper end of the inner side of the grinding shell is provided with a conical grinding cavity, and a grinding mechanism is arranged in the conical grinding cavity; the lower end of the conical crushing cavity is provided with a grinding groove, and a grinding roller is arranged in the grinding groove; the upper end of the supporting cover is provided with a double-headed motor for controlling the material homogenizing mechanism and the crushing mechanism.
Preferably, the material homogenizing mechanism comprises a rotating rod arranged on the inner side of the feeding cover, the upper end of the rotating rod is fixedly connected with a transmission rod, and an output shaft at the upper end of the double-headed motor is fixedly connected with a material homogenizing scraper connected with the transmission rod.
Preferably, the crushing mechanism comprises a rotating shaft fixedly connected to an output shaft at the lower end of the double-headed motor, a plurality of crushing rods are connected to the outer side of the rotating shaft, the crushing rods are sequentially shortened from top to bottom, and the outer ends of the crushing rods are prevented from colliding with the inner wall of the conical crushing cavity.
Preferably, the grinding roller is fixedly connected to the bottom end of the rotating shaft, a plurality of grinding convex blocks are connected to the outer side of the grinding roller, and the grinding roller and the inner wall of the grinding groove form a grinding cavity.
Preferably, the upper end of the grinding roller is of a conical structure, so that the crushed materials can smoothly slide into the grinding groove for grinding.
Preferably, the discharge pipe is arranged below the grinding groove, and the inner diameter of the discharge pipe is larger than the outer diameter of the grinding groove, so that the ground material can be smoothly discharged.
Compared with the prior art, the utility model has the following beneficial technical effects:
1. the upper end of the grinding shell is provided with a plurality of feeding holes positioned at the inner side of the feeding cover, the upper end output shaft of the double-end motor rotates to drive the refining scraper to rotate, the refining scraper rotates to drive the transmission rod to circularly move at the upper end of the grinding shell, and the transmission rod drives the transmission rod to stir in the feeding cover, so that materials can uniformly fall into the conical crushing cavity through the plurality of feeding holes;
2. through set up crushing mechanism in the inside in toper crushing chamber, the lower extreme output shaft of double-end motor rotates and drives the pivot and rotate to drive a plurality of crushing poles and smash the intracavity stirring in the toper and initially smash the material, the material after smashing again landing to grind the inslot and polish, guaranteed the effect of grinding, grind more evenly.
Drawings
FIG. 1 is a perspective view of a paint raw material mill;
FIG. 2 is a schematic view of the internal structure of the grinding housing of the present utility model;
FIG. 3 is a schematic top view of the grinding housing of the present utility model;
fig. 4 is a front cross-sectional view of fig. 2.
Reference numerals: 1. grinding the shell; 2. a feed hood; 3. a support cover; 4. a double-ended motor; 5. a material homogenizing mechanism; 501. a rotating lever; 502. a transmission rod; 503. homogenizing and raking; 6. a discharge pipe; 7. a rotating shaft; 8. a conical crushing cavity; 9. crushing the rod; 10. grinding the groove; 11. a grinding roller; 12. grinding the convex blocks; 13. and a feed hole.
Detailed Description
The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.
Examples
As shown in fig. 1-4, the paint raw material grinder provided by the utility model comprises a grinding shell 1 and a discharge pipe 6 connected to the bottom end of the grinding shell, wherein the upper end of the grinding shell 1 is connected with a feeding cover 2 and a supporting cover 3 arranged in the middle of the feeding cover 2, a material homogenizing mechanism 5 is arranged in the feeding cover 2, and a plurality of feeding holes 13 positioned at the inner side of the feeding cover 2 are formed in the upper end of the grinding shell 1; the upper end of the inner side of the grinding shell 1 is provided with a conical grinding cavity 8, and a grinding mechanism is arranged in the conical grinding cavity 8; the lower end of the conical crushing cavity 8 is provided with a grinding groove 10, a grinding roller 11 is arranged in the grinding groove 10, and the upper end of the grinding roller 11 is of a conical structure, so that crushed materials can smoothly slide into the grinding groove 10 for grinding; the discharge pipe 6 is arranged below the grinding groove 10, the inner diameter of the discharge pipe 6 is larger than the outer diameter of the grinding groove 10, so that the ground materials can be smoothly discharged, the bottom end of the grinding shell 1 is connected with a plurality of support legs, and the length of the support legs is larger than that of the discharge pipe 6; the upper end of the supporting cover 3 is provided with a double-headed motor 4 for controlling the material homogenizing mechanism 5 and the crushing mechanism.
Specifically, the refining mechanism 5 comprises a rotating rod 501 arranged at the inner side of the feeding cover 2, the upper end of the rotating rod 501 is fixedly connected with a transmission rod 502, and the upper end output shaft of the double-headed motor 4 is fixedly connected with a refining scraper 503 connected with the transmission rod 502; the crushing mechanism comprises a rotating shaft 7 fixedly connected to an output shaft at the lower end of the double-headed motor 4, a plurality of crushing rods 9 are connected to the outer side of the rotating shaft 7, the crushing rods 9 are sequentially shortened from top to bottom, and the outer ends of the crushing rods 9 are prevented from colliding with the inner wall of the conical crushing cavity 8; the grinding roller 11 is fixedly connected to the bottom end of the rotating shaft 7, a plurality of grinding convex blocks 12 are connected to the outer side of the grinding roller 11, and the grinding roller 11 and the inner wall of the grinding groove 10 form a grinding cavity.
When the grinding device is specifically used, a plurality of feeding holes 13 positioned on the inner side of the feeding cover 2 are formed in the upper end of the grinding shell 1, raw materials are added into the inner side of the feeding cover 2, then the double-headed motor 4 is started, an upper end output shaft of the double-headed motor 4 rotates to drive the material homogenizing scraper 503 to rotate, the material homogenizing scraper 503 rotates to drive the transmission rod 502 to circularly move at the upper end of the grinding shell 1, and the transmission rod 502 drives the transmission rod 501 to stir in the feeding cover 2, so that the materials can uniformly fall into the conical crushing cavity 8 through the plurality of feeding holes 13; through set up crushing mechanism in the inside of the crushing chamber of toper 8, the lower extreme output shaft of double-end motor 4 rotates and drives pivot 7 rotation to drive a plurality of crushing poles 9 and smash the intracavity at the toper and stir the material preliminary, the material after smashing again the landing to grind inslot 10, pivot 7 rotates and still drives grinding roller 11 and rotates, makes the material grind in grinding inslot 10, then outwards discharges through arranging material pipe 6, smashes the material earlier in this application then polishes again, has guaranteed the effect of grinding, grinds more evenly.
The above-described embodiments are merely preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.
Claims (6)
1. The utility model provides a coating raw materials grinds machine, includes grinding casing (1) and arranges material pipe (6) at its bottom of connection, its characterized in that:
the upper end of the grinding shell (1) is connected with a feeding cover (2) and a supporting cover (3) arranged in the middle of the feeding cover (2), a material homogenizing mechanism (5) is arranged in the feeding cover (2), and a plurality of feeding holes (13) positioned at the inner side of the feeding cover (2) are formed in the upper end of the grinding shell (1);
the upper end of the inner side of the grinding shell (1) is provided with a conical grinding cavity (8), and a grinding mechanism is arranged in the conical grinding cavity (8); the lower end of the conical crushing cavity (8) is provided with a grinding groove (10), and a grinding roller (11) is arranged in the grinding groove (10);
the upper end of the supporting cover (3) is provided with a double-headed motor (4) for controlling the material homogenizing mechanism (5) and the crushing mechanism.
2. A paint raw material grinding machine according to claim 1, characterized in that the material homogenizing mechanism (5) comprises a rotating rod (501) arranged on the inner side of the feeding cover (2), the upper end of the rotating rod (501) is fixedly connected with a transmission rod (502), and the upper end output shaft of the double-headed motor (4) is fixedly connected with a material homogenizing scraper (503) connected with the transmission rod (502).
3. The paint raw material grinding machine according to claim 1, wherein the grinding mechanism comprises a rotating shaft (7) fixedly connected to an output shaft at the lower end of the double-headed motor (4), a plurality of grinding rods (9) are connected to the outer side of the rotating shaft (7), the plurality of grinding rods (9) are sequentially shortened from top to bottom, and the outer ends of the grinding rods (9) are prevented from colliding with the inner wall of the conical grinding cavity (8).
4. A paint raw material grinding machine according to claim 3, characterized in that the grinding roller (11) is fixedly connected to the bottom end of the rotating shaft (7), the outer side of the grinding roller (11) is connected with a plurality of grinding convex blocks (12), and the grinding roller (11) and the inner wall of the grinding groove (10) form a grinding cavity.
5. A paint raw material grinding machine according to claim 4, characterized in that the upper end of the grinding roller (11) is of a conical structure, so that the crushed material can smoothly slide into the grinding groove (10) for grinding.
6. A paint raw material grinder as claimed in claim 1, wherein the discharge pipe (6) is disposed below the grinding tank (10), and the inner diameter of the discharge pipe (6) is larger than the outer diameter of the grinding tank (10) so that the ground material can be smoothly discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321447089.7U CN220258205U (en) | 2023-06-08 | 2023-06-08 | Coating raw material grinding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321447089.7U CN220258205U (en) | 2023-06-08 | 2023-06-08 | Coating raw material grinding machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220258205U true CN220258205U (en) | 2023-12-29 |
Family
ID=89318455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321447089.7U Active CN220258205U (en) | 2023-06-08 | 2023-06-08 | Coating raw material grinding machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220258205U (en) |
-
2023
- 2023-06-08 CN CN202321447089.7U patent/CN220258205U/en active Active
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